Introduction

The exclusive shell designed for walnut pie 1B, 1. The light guide column is designed for the led indicator, which can make the led lamp display better with the aluminum profile shell; 2. The 2510 fan is added for heat dissipation; 3. Accurate interface opening, welcome to use this design!

Application Scenarios

Used for walnut pie 1B shell, more convenient, safe and beautiful!

Project Description

Please note: This project is used for walnut pie 1B development board shell shell design, not suitable for other development boards!

Design BOM:

M2.5 * 4 countersunk head hexagon socket head screws * 4

M2.5 * 4 TWIN HEXAGON STUD * 2( https:// detail.tmall.com/item.htm?id=744665043540&pisk=g8sTOcm-RWVMvVs9KOznnkLjJj2HXyXNL1WSmIAil6CdMTHGSEADlnCPwEi07hYvD6OhjCXMfKTfi__M1NAmDiCF6cmDfsqvGT7U3CvGjxpfR1ncSOAGJxKNxNmDs5-Ah_xYZ7quqOWwbnNuZYwSIv-WEqijiF6QAnvA-OgiFOWw0IMnGzbCQxBHFgE6hIwpAKpmlnT6heZBTK06GsO6RX9JUntfGFtBRLpm1qTX5XwpFLijlK91dp9XemOfGnwpRKRBGnT1G9GDJAdmCInAW_OiVwguG0nRvdL9MmAKD8yDQFL1BBF7vMnyWQ669mN6N1K2MBS7tyBFGN1MLsE893_P9iLWDlhyBw6JACx7y2KOK1SJfgFtjpYv6ws6JxifFO7MlZCT6VR1S6LydeMY4pfkOOS1J-lCC_A9fpT3V8BBlwjwzGVIX3_PIhbfNW0M1apf4NSl2dNIZQpm5JeKuq86LgzpIIj0SSskpQ2n-qu2-pJpZJeKuq86LpduKu0quevF.&spm=tbpc.boughtlist.suborder_itemtitle. 1.72242e8deOIoaf&skuId=5729108210715)

2.0*16.7mm light guide * 2( https://item.taobao.com/item.htm?id=706158830681&pisk=g604OfxvgELVF7wYm4aNLj2Vw14YPPJBIVw_sfcgG-2DXSTG7fl31Ip9M0PiCYd9MrGgQAk7eNN6DdQZUxGncoMscRVgEYcflRTYbAlIpA_6kmNG7YGTjAgZ6NPisAdYCIKSMjUTSp9I7eGxMQ7CQA3Vobfow5WcI3Zc0UlXNp9BRF-cZPJ2dA1bIgvuTW4gilqGqQP_O5fmIlboZ8FTstVGoQRze5P0s5qGEgVa_t4GoPjurWNcIZ4gs_4ue54gsoDiZQP_ERcANR2CzWrDZcP74v83uoyni87Ew4P0Bih4Usfqz0zuKwwPSN0zgfuznWQefJmLhkwZEU_47bVZUki2LZkZsXng4VWDGvDobAV-2dSaLccjvcqyiEczu-rzGY1h4roiHVrx01dKZrD-vJED2LFrl2ZapuWknbGznkoZhLQghDloUkg5FwanvYuaxyjriOFlhYut0Ojam7FzdQRr4ux8p4q88bjOXon8aJOvMGITm7FzdQRPXGEYJ7yBMIC..&spm=tbpc.boughtlist.suborder_itemtitle. 1.72242 e8deOIoaf & sku_properties = 1627207%3 A23767456527 )

2510 fan * 1 (be sure to buy 5V, don't buy it wrong, it is recommended that the pre-compression terminal is XH2.54 2P or DuPont shell terminal 2P, if there is no heat dissipation requirement, you can delete the fan opening in the design)

M3 * 12 hexagon socket head cap screws (used to lock 2510 fans, because only M3 * 12 screws are on hand, which should be used normally, 2.5*12, but it does not affect)

Assembly Tutorial:

1. First in the left two holes with two M2.5 * 4 countersunk head hexagon screws lock two M2.5 * 4 hexagon stud;

2. Put the walnut pie into the bottom shell, and the walnut pie right interface should be connected to the bottom shell opening;

3. Use 2 M2.5 * 4 screws from the bottom of the bottom shell to pass through the connecting double hexagon stud

4. The 2510 fan with M3 * 12 mule installed in the housing top shell of the internal, pay attention to the wind direction, and then the fan connection terminals connected to the pin04(5V) and pin06(GND), if not clear which is which can see the back of the pin identification;

5. Install the light guide column, the light guide column installation, if you feel loose can be in the shell to measure the appropriate dispensing;

6. Tighten all screws and play!

Please rest assured food!